83761030 has 16 divisors (see below), whose sum is σ = 151449984. Its totient is φ = 33353280.

The previous prime is 83760979. The next prime is 83761031. The reversal of 83761030 is 3016738.

It is a self number, because there is not a number n which added to its sum of digits gives 83761030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83761031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16551 + ... + 21010.

It is an arithmetic number, because the mean of its divisors is an integer number (9465624).

Almost surely, 2^83761030 is an apocalyptic number.

83761030 is a deficient number, since it is larger than the sum of its proper divisors (67688954).

83761030 is a wasteful number, since it uses less digits than its factorization.

83761030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37791.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 83761030 is about 9152.1052222972. The cubic root of 83761030 is about 437.5362125128.

Adding to 83761030 its reverse (3016738), we get a palindrome (86777768).

The spelling of 83761030 in words is "eighty-three million, seven hundred sixty-one thousand, thirty".